MY1 Mechanically Jointed Rodless Cylinder

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Series MY1H70Theoretical OutputBoresize(mm)101620253240(N)Piston Operating pressure (MPa)area(mm 2 ) 0.2 0.3 0.4 0.5 0.6 0.7 0.878 15 23 31 39 46 54 62200 40 60 80 100 120 140 160314 62 94 125 157 188 219 251490 98 147 196 245 294 343 392804 161 241 322 402 483 563 6431256 251 377 502 628 754 879 1005Note) Theoretical output (N) = Pressure (MPa) xPiston area (mm 2 )WeightBore size(mm)AdditionalBasic weightweight per each 50mmof strokeSide supportweight (per set)Type A and BA unitweightStroke adjusting unit weight(per unit)L unitweightH unitweight1016202532400.260.741.352.314.656.370.080.140.250.300.460.550.0030.010.020.020.040.08—0.020.030.040.080.12—0.040.050.070.140.190.02—0.070.110.230.28Calculation: (Example) MY1H25-300A• Basic weight ················ 2.31 kg • Cylinder stroke······300 st• Additional weight ····· 0.30/50 st 2.31 + 0.30 x 300 ÷ 50 + 0.04 x 2 ≅ 4.19 kg• Weight of A unit ··········· 0.06 kg(kg)OptionStroke Adjusting Unit Part No.Unit typeUnit typeTypeA unitL unitH unitSide support ASide support B25MYH-A25AMYH-A25LMYH-A25HSide Support Part No.TypeA unitL unitH unitBore(mm)Bore(mm)Bore(mm)Bore(mm)10——MYH-A10H10MY-S10AMY-S10B2532MYH-A32AMYH-A32LMYH-A32H16MY-S16AMY-S16B3240MYH-A40AMYH-A40LMYH-A40H20MY-S20AMY-S20BSide support ASide support BMY-S25AMY-S25BMY-S32AMY-S32BMY-S40AMY-S40BFor details about dimensions, etc., refer to page 8-11-84.16MYH-A16AMYH-A16L—20MYH-A20AMYH-A20LMYH-A20H408-11-74
Mechanically Jointed Rodless CylinderHigh Precision Guide TypeSeries MY1H71Be sure to read before handling.For Safety Instructions and Actuator Precautions,refer to pages 8-34-3 to 8-34-6.CautionUse caution not to get your hands caught in the unit.• When using a product with stroke adjusting unit, the spacebetween the slide table (slider) and the stroke adjusting unitbecomes narrow at the stroke end, causing a danger of handsgetting caught. Install a protective cover to prevent direct contactwith the human body.Adjusting boltlock nutUnit holding boltShock absorberThe unit can be secured by evenly tightening the four unit holdingbolts.CautionDo not operate with the stroke adjusting unit fixed inan intermediate position.When the stroke adjusting unit is fixed in an intermediate position,slippage can occur depending on the amount of energy releasedat the time of an impact. In such cases, the use of the adjustingbolt mounting brackets, available per made-to-order specifications-X416 and -X417, is recommended. (Except ø10)For other lengths, please consult with SMC (Refer to “TighteningTorque for Stroke Adjusting Unit Holding Bolts”.)Loosen the adjusting bolt lock nut, and adjust the stroke from thehead cover side using a hexagon wrench. Re-tighten the lock nut.Loosen the two unit holding bolts on the shock absorber side, turnthe shock absorber and adjust the stroke. Then, uniformly tightenthe unit holding bolts to secure the shock absorber.Take care not to over-tighten the holding bolts. (Except ø10, ø16,ø20) (Refer to “Tightening Torgue for Stroke Adjusting UnitHolding Bolts”.)PrecautionsCautionTo adjust the stroke adjusting unit of the MY1H10,follow the step shown below.Fine adjustmentrange 10Guide rail holdingscrew pitch 15Holding screwpitch 10Section A-AFixtureLock nutFixingscrewO-ring(For notch)Guide railholding screwAdjustingboltBodyShockabsorberGuiderailAdjusting Procedure1. Loosen the two lock nuts, and then loosen the holding screwsby turning them approximately two turns.2. Move the body to the notch just before the desired stroke. (Thenotches are found in alternating increments of 5 mm and 10mm.)3. Tighten the holding screw to 0.3 N·m. Make sure that thetightening does not cause excessive torque.The fixture fits into the fastening hole in the guide rail toprevent slippage, which enables fastening with low torque.4. Tighten the lock nut to 0.6 N·m.5. Make fine adjustments with the adjusting bolt and shockabsorber.AAMXMTSMYCYMGCXD--X20-Data8-11-75
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Series MY1Model SelectionFollowing
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Series MY1Model SelectionFollowing
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Series MY18PrecautionsBe sure to re
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8-11-1010
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Series MY1BBefore OperationMechanic
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Mechanically Jointed Rodless Cylind
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Page 34 and 35: 34MY1MSeriesSlide Bearing Guide Typ
Page 36 and 37: Series MY1MModel SelectionFollowing
Page 40 and 41: Series MY1M40Theoretical Output(N)B
Page 42 and 43: Series MY1M42Cushion CapacityTighte
Page 44 and 45: Series MY1M44Standard Type/Centrali
Page 46 and 47: Series MY1M46Stroke Adjusting UnitW
Page 48 and 49: Series MY1M48Construction: ø16 to
Page 50 and 51: Series MY1CBefore OperationMechanic
Page 64 and 65: 64MY1HSeriesHigh Precision Guide Ty
Page 66 and 67: Series MY1HModel SelectionFollowing
Page 72 and 73: Series MY1H72With End LocksRecommen
Page 74 and 75: Series MY1H74Cushion CapacityTighte
Page 76 and 77: Series MY1H76Standard Type/Centrali
Page 78 and 79: Series MY1H78Stroke Adjusting UnitW
Page 80 and 81: Series MY1H80Side SupportSide suppo
Page 82 and 83: Series MY1H82Construction: ø16 to
Page 84 and 85: 8-11-8884
Page 86 and 87: Series MY1HTBefore OperationMechani
Page 96 and 97: Series MY1Auto Switch96D-A90(V), D-
Page 98 and 99: Auto Switch Series MY198Proper Auto
Page 100 and 101: Auto Switch Series MY1100Proper Aut
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MY1 Mechanically Jointed Rodless Cylinder

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